172347952

素因数分解:

$2^4\times 7^1\times {\mathrm{677}}^1\times {\mathrm{2273}}^1$

素因数の和:2965

約数の個数: 40

約数和(自身を含む): 382359456

約数和(自身を除く): 210011504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 677, 1354, 2273, 2708, 4546, 4739, 5416, 9092, 9478, 10832, 15911, 18184, 18956, 31822, 36368, 37912, 63644, 75824, 127288, 254576, 1538821, 3077642, 6155284, 10771747, 12310568, 21543494, 24621136, 43086988, 86173976, 172347952]

約数ペア:

[(1, 172347952), (2, 86173976), (4, 43086988), (7, 24621136), (8, 21543494), (14, 12310568), (16, 10771747), (28, 6155284), (56, 3077642), (112, 1538821), (677, 254576), (1354, 127288), (2273, 75824), (2708, 63644), (4546, 37912), (4739, 36368), (5416, 31822), (9092, 18956), (9478, 18184), (10832, 15911)]